公开(公告)号：US08402919B2

公开(公告)日：2013-03-26

申请号：US10542294

申请日：2004-01-30

申请人： Björn Johansson ,  Gösta Forssén

发明人： Björn Johansson ,  Gösta Forssén

IPC分类号： A01J3/00 ,  A01J5/00

CPC分类号： A01K1/00 ,  A01K1/12

摘要： An arrangement for housing a large number of milking animals, each of which belongs to one of a plurality of groups, comprises a resting area (1) wherein the milking animals are allowed to rest; a feeding area (3) wherein the milking animals are fed; and a milking area (5) housing at least one milking robot for milking the milking animals, wherein the resting area (1) or the feeding area (3) is partitioned in sections (7, 9, 11, 13; 41, 43, 45, 47), the number of which corresponds to the number of the groups; and a device (19; 53) is provided for directing each of the milking animals moving towards the resting area (1) or the feeding area (3), which is partitioned in sections, into one of the sections depending on the group, to which the respective milking animal belongs, so that that each of said sections will house milking animals belonging to one of said groups.

摘要翻译： 一种用于容纳大量挤奶动物的装置，每个都属于多个组中的一个，包括休息区域（1），其中允许挤奶动物休息; 饲养区域（3），其中挤奶动物进食; 以及挤压区域（5），其容纳至少一个用于挤奶挤奶动物的挤奶机器人，其中所述休息区域（1）或所述供给区域（3）在所述部分（7,9,11,13; 41,43， 45，47），其数量对应于组的数量; 并且提供一种装置（19; 53），用于引导每个挤奶动物朝向根据该组分割成的一个部分的静止区域（1）或进给区域（3）移动， 相应的挤奶动物属于哪个，使得每个所述部分将容纳属于所述组之一的挤奶动物。

公开(公告)号：US08321689B2

公开(公告)日：2012-11-27

申请号：US11721666

申请日：2005-11-24

申请人： Bernard Smeets ,  Björn Johansson

发明人： Bernard Smeets ,  Björn Johansson

IPC分类号： G06F21/00

CPC分类号： G06F21/16

摘要： A method of embedding information in a computer program code, including a plurality of program statements. The method comprises: parsing the computer program code to identify at least one program statement that includes a first mathematical expression, wherein said first mathematical expression includes at least a first algebraic expression adapted to produce at least one numeric result; generating a modified mathematical expression by performing a predetermined transformation of the first mathematical expression, wherein the modified mathematical expression includes a transformed algebraic expression instead of the first algebraic expression, such that the modified mathematical expression is adapted to produce the same result as the first mathematical expression, and wherein the modified mathematical expression is indicative of at least a part of said information; replacing said first mathematical expression in the identified program statement by the modified mathematical expression.

摘要翻译： 一种在包括多个程序语句的计算机程序代码中嵌入信息的方法。 该方法包括：解析计算机程序代码以识别包括第一数学表达式的至少一个程序语句，其中所述第一数学表达式至少包括适于产生至少一个数值结果的第一代数表达式; 通过执行第一数学表达式的预定变换来生成修改的数学表达式，其中修改的数学表达式包括转换的代数表达式而不是第一代数表达式，使得修改的数学表达式适于产生与第一数学表达式相同的结果 表达，并且其中所述修改的数学表达式指示所述信息的至少一部分; 通过修改的数学表达式替换所识别的程序语句中的所述第一数学表达式。

公开(公告)号：US20120097643A9

公开(公告)日：2012-04-26

申请号：US12992818

申请日：2009-06-11

申请人： Rolf Gösta Larsson ,  Björn Johansson

发明人： Rolf Gösta Larsson ,  Björn Johansson

IPC分类号： B23K9/32

CPC分类号： B23K9/324

摘要： A welding device for powder welding is described, which comprises a welding head for transportation of at least one welding electrode to a welding area, and a powder transportation device for transportation of powder from a container to the welding area. The powder transportation device comprises at least a first pipe which at a first end has an opening which is arranged to be placed in the container in order to transport fluxing agent from the container. The powder transportation device comprises at least a first ejector which is connected to the second end of the first pipe and which is arranged to transport powder from the container via the first pipe using pressurized gas.

摘要翻译： 描述了一种用于粉末焊接的焊接装置，其包括用于将至少一个焊接电极输送到焊接区域的焊接头，以及用于将粉末从容器运输到焊接区域的粉末输送装置。 粉末输送装置至少包括第一管，其第一端具有开口，该开口被布置成放置在容器中，以便从容器输送助熔剂。 所述粉末输送装置至少包括第一喷射器，所述第一喷射器连接到所述第一管的第二端，并且所述第一喷射器布置成通过使用加压气体的第一管道从所述容器输送粉末。

公开(公告)号：US07815707B2

公开(公告)日：2010-10-19

申请号：US11885453

申请日：2006-01-27

申请人： Björn Johansson ,  Hilmar Vidarsson

发明人： Björn Johansson ,  Hilmar Vidarsson

IPC分类号： B22F1/00

CPC分类号： C09F9/00 ,  B22F1/0059 ,  B22F2998/10 ,  B22F3/02 ,  B22F3/10

摘要： A powder metallurgical composition for making compacted parts is provided. Such composition comprises iron or an iron based powder, and a binder comprising a drying oil and a drying agent. In a preferred embodiment graphite also is present.

摘要翻译： 提供了一种用于制造压实部件的粉末冶金组合物。 这种组合物包含铁或铁基粉末，以及包含干燥油和干燥剂的粘合剂。 在优选实施方案中，还存在石墨。

公开(公告)号：US20100262839A1

公开(公告)日：2010-10-14

申请号：US12664893

申请日：2008-06-25

申请人： Johan Eker ,  Björn Johansson ,  Carl Von Platen

发明人： Johan Eker ,  Björn Johansson ,  Carl Von Platen

IPC分类号： G06F12/14 ,  G06F9/44 ,  G06F9/45

CPC分类号： G06F21/52 ,  G06F21/14 ,  G06F21/16 ,  G06F21/755 ,  G06F2221/2145

摘要： A computer-implemented method of generating tamper-protected computer program code. The method comprises obtaining a representation of the computer program code, the computer program being adapted to cause a data processing system to perform a plurality of computational tasks in a first order of execution, each computational task being represented in the representation of the computer program code by at least one program statement; obtaining a plurality of alternative orders of execution of the computational tasks; generating an executable representation of the program code adapted to cause a data processing system to select a randomized order of execution from the plurality of alternative orders of execution and to execute the computational tasks in the selected randomized order of execution.

摘要翻译： 一种计算机实现的生成防篡改计算机程序代码的方法。 该方法包括获得计算机程序代码的表示，所述计算机程序适于使数据处理系统以第一执行顺序执行多个计算任务，每个计算任务在计算机程序代码的表示中表示 通过至少一个程序语句; 获得执行计算任务的多个替代顺序; 生成所述程序代码的可执行表示，所述程序代码适于使数据处理系统从所述多个替代执行顺序中选择执行的随机化顺序，并以所选择的随机执行顺序执行所述计算任务。

公开(公告)号：US20090296922A1

公开(公告)日：2009-12-03

申请号：US11721666

申请日：2005-11-24

申请人： Bernard Smeets ,  Björn Johansson

发明人： Bernard Smeets ,  Björn Johansson

IPC分类号： H04L9/28 ,  G06F21/00

CPC分类号： G06F21/16

摘要： A method of embedding information in a computer program code, including a plurality of program statements. The method comprises: parsing the computer program code to identify at least one program statement that includes a first mathematical expression, wherein said first mathematical expression includes at least a first algebraic expression adapted to produce at least one numeric result; generating a modified mathematical expression by performing a predetermined transformation of the first mathematical expression, wherein the modified mathematical expression includes a transformed algebraic expression instead of the first algebraic expression, such that the modified mathematical expression is adapted to produce the same result as the first mathematical expression, and wherein the modified mathematical expression is indicative of at least a part of said information; replacing said first mathematical expression in the identified program statement by the modified mathematical expression.

摘要翻译： 一种在包括多个程序语句的计算机程序代码中嵌入信息的方法。 该方法包括：解析计算机程序代码以识别包括第一数学表达式的至少一个程序语句，其中所述第一数学表达式至少包括适于产生至少一个数值结果的第一代数表达式; 通过执行第一数学表达式的预定变换来生成修改的数学表达式，其中修改的数学表达式包括转换的代数表达式而不是第一代数表达式，使得修改的数学表达式适于产生与第一数学表达式相同的结果 表达，并且其中所述修改的数学表达式指示所述信息的至少一部分; 通过修改的数学表达式替换所识别的程序语句中的所述第一数学表达式。

公开(公告)号：US07143718B2

公开(公告)日：2006-12-05

申请号：US10489194

申请日：2002-09-18

申请人： Epke Bosma ,  Björn Johansson

发明人： Epke Bosma ,  Björn Johansson

IPC分类号： A01J3/00 ,  A01J5/00

CPC分类号： A01J5/044 ,  A01J5/0175 ,  A01J7/025 ,  A01J9/00

摘要： The invention refers to an arrangement and a method for milking of animals. The arrangement includes a number of milking stations (1). Each milking station includes a set of teatcups to be attached to the animal to be milked, a local milk-collecting unit, a local milk discharge conduit (10) and a local feeding member. At least a first main milk conduit (31) is arranged to connect each local milk discharge conduit (10) to a central milk-receiving unit (30) for the transport of milk from each milking station (1) to the central milk-receiving unit. Each local feeding member is arranged to feed the milk by pressure from the local milk-collecting unit to the central milk-connecting unit via the local milk discharge conduit (10) and the first main milk conduit.

摘要翻译： 本发明涉及动物挤奶的装置和方法。 该装置包括多个挤奶站（1）。 每个挤奶站包括要连接到要挤奶的动物的一组乳头杯，一个本地的牛奶收集单元，一个当地的牛奶排出管道（10）和一个本地喂食部件。 至少第一主要牛奶导管（31）被布置成将每个本地牛奶排放导管（10）连接到中央牛奶接收单元（30），用于将牛奶从每个挤奶站（1）运送到中心的奶汁接收 单元。 每个本地进料构件被布置成通过当地的牛奶排放导管（10）和第一主乳汁导管将来自当地的牛奶收集单元的压力通过压力供给到中心乳连接单元。

公开(公告)号：US08704120B2

公开(公告)日：2014-04-22

申请号：US12992818

申请日：2009-06-11

申请人： Rolf Gösta Larsson ,  Björn Johansson

发明人： Rolf Gösta Larsson ,  Björn Johansson

IPC分类号： B23K9/32

CPC分类号： B23K9/324

摘要： A welding device for powder welding is described, which comprises a welding head for transportation of at least one welding electrode to a welding area, and a powder transportation device for transportation of powder from a container to the welding area. The powder transportation device comprises at least a first pipe which at a first end has an opening which is arranged to be placed in the container in order to transport fluxing agent from the container. The powder transportation device comprises at least a first ejector which is connected to the second end of the first pipe and which is arranged to transport powder from the container via the first pipe using pressurized gas.

摘要翻译： 描述了一种用于粉末焊接的焊接装置，其包括用于将至少一个焊接电极输送到焊接区域的焊接头，以及用于将粉末从容器运输到焊接区域的粉末输送装置。 粉末输送装置至少包括第一管，其第一端具有开口，该开口被布置成放置在容器中，以便从容器输送助熔剂。 所述粉末输送装置至少包括第一喷射器，所述第一喷射器连接到所述第一管的第二端，并且所述第一喷射器布置成通过使用加压气体的第一管道从所述容器输送粉末。

公开(公告)号：US08393003B2

公开(公告)日：2013-03-05

申请号：US12515280

申请日：2007-11-20

申请人： Johan Eker ,  Björn Johansson ,  Carl Von Platen

发明人： Johan Eker ,  Björn Johansson ,  Carl Von Platen

IPC分类号： G04F7/04

CPC分类号： G06F21/14

摘要： A computer-implemented method of tamper-protecting computer program code. The method comprises: obtaining an input representation of the computer program code; identifying a conditional program statement for causing a data processing system to selectively execute one of at least a first and a second sets of program statements when said computer program is executed by a data processing system; replacing said identified conditional program statement and the first and second sets of program statements with a set of transformed program statements to obtain obfuscated program code, wherein the set of transformed program statements is adapted to cause the data processing system to execute at least a part of each of the transformed program statements when said computer program is executed by the data processing system.

摘要翻译： 一种计算机实现的篡改计算机程序代码的方法。 该方法包括：获得计算机程序代码的输入表示; 当数据处理系统执行所述计算机程序时，识别用于使数据处理系统选择性地执行至少第一和第二组程序语句中的一个的条件程序语句; 用一组经变换的程序语句替换所述识别的条件程序语句和第一和第二组程序语句以获得混淆的程序代码，其中所述变换的程序语句集合适于使数据处理系统执行至少一部分 当所述计算机程序由数据处理系统执行时，每个变换的程序语句。

公开(公告)号：US20100251378A1

公开(公告)日：2010-09-30

申请号：US12515621

申请日：2007-12-19

申请人： Johan Eker ,  Björn Johansson ,  Carl von Platen

发明人： Johan Eker ,  Björn Johansson ,  Carl von Platen

IPC分类号： G06F21/22

CPC分类号： G06F21/14

摘要： A computer-implemented method of tamper-protecting a computer program, the method comprising: processing an input representation of the computer program to identify a function call for causing a data processing system to continue execution of the computer program at a predetermined entry point memory address when said computer program is executed by a data processing system; replacing the identified function call with a modified function call, wherein the modified function call includes an algebraic expression for causing the data processing system to compute the entry point memory address when said computer program is executed by the data processing system.

摘要翻译： 一种用于篡改保护计算机程序的计算机实现的方法，所述方法包括：处理所述计算机程序的输入表示，以识别使数据处理系统在预定入口点存储器地址上继续执行所述计算机程序的功能调用 当所述计算机程序由数据处理系统执行时; 用经修改的函数调用替换所识别的函数调用，其中修改后的函数调用包括代数表达式，用于使数据处理系统在数据处理系统执行所述计算机程序时计算入口点存储器地址。